As longtime TechCrunch readers know well, Michael Arrington co-founded TechCrunch and Crunchbase, as well as the venture fund CrunchFund, which was later renamed Tuesday Capital. But In 2017, Arrington announced that he was shifting gears and becoming a full-time crypto investor, and despite a volatile ride since, he isn’t looking back, seemingly. As he said during an interview late last week from his new home in Miami, “I like reinventing myself and I think more people should do that.” On the heels of a new fund announcement last month, we…